Skip to content

Instantly share code, notes, and snippets.

View hnakamur's full-sized avatar

Hiroaki Nakamura hnakamur

View GitHub Profile
@thbar
thbar / deploy.rb
Created September 7, 2010 18:18
Resque + god + capistrano recipe
# note - you may need to split into a before-deploy (stop) and after-deploy (start) depending on your setup
desc "Hot-reload God configuration for the Resque worker"
deploy.task :reload_god_config do
sudo "god stop resque"
sudo "god load #{File.join deploy_to, 'current', 'config', 'resque.god'}"
sudo "god start resque"
end
after 'deploy:update_code', 'deploy:update_shared_symlinks'
@Songmu
Songmu / japanese.holiday.js
Created November 17, 2010 11:56
祝日を求めるjavascript
//祝日を求めるjavascript 昔書いたやつ
// Ported From Calendar::Japanese::Holiday.pm
"use strict"
var FurikaeStr = '振替休日';
var staticHolidays = [
// 4/29 みどりの日 : 昭和の日 変更
// みどりの日は5/4に移行
{
@justinvoss
justinvoss / fabfile.py
Created June 20, 2011 16:05
Example Fabric and Cuisine Scrips
from deployment.cuisine import *
from fabric.api import *
from fabric.context_managers import *
from fabric.utils import puts
from fabric.colors import red, green
import simplejson
import os
@drawks
drawks / graphite
Created February 14, 2012 21:24
Graphite on uwsgi/nginx
#This is the "site config" for nginx
upstream django {
# Distribute requests to servers based on client IP. This keeps load
# balancing fair but consistent per-client. In this instance we're
# only using one uWGSI worker anyway.
ip_hash;
server unix:/tmp/uwsgi.sock;
}
server {
/* vi:set ts=8 sts=4 sw=4: */
/*
* strtod implementation.
* author: Yasuhiro Matsumoto
* license: public domain
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@jlong
jlong / uri.js
Created April 20, 2012 13:29
URI Parsing with Javascript
var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";
parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port; // => "3000"
parser.pathname; // => "/pathname/"
parser.search; // => "?search=test"
parser.hash; // => "#hash"
parser.host; // => "example.com:3000"
@taichi
taichi / code_reading.md
Last active April 10, 2024 13:04
太一のコードの読み方メモ

太一のコードの読み方メモ

全体として太一が感覚的に実践している事を論理的に説明しようと試みている為、
説明の粒度が適切でなかったり一貫性が無いように見える部分があるかもしれない。
普段やっているけども書ききれていない事も多分きっとある。

コードを読むとは何か

  • コードを嗜む
  • コードを学ぶ
  • 武器を手に入れる
@jboner
jboner / latency.txt
Last active July 15, 2025 00:14
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@lwe
lwe / unscoped.rb
Created June 13, 2012 10:37
Module which provides the ability to unscope associations
# Provides the ability to unscope associations, this solves problems described in
# http://stackoverflow.com/questions/1540645/how-to-disable-default-scope-for-a-belongs-to/11012633#11012633
#
# Examples
#
# class Document < ActiveRecord::Base
# default_scope where(deleted: false)
# end
#
# class Comment < ActiveRecord::Base